Temperature, precipitation, and snowfall
over the last ninety days

Plot updated 1969-12-31 14:00:00

The vertical lines running through the center of the top plot show
the high and low temperatures for that date. The light blue ribbon represents
the 30-year average high and low temperature. The red circles above
and below these markings are the record high and low temperatures. The
orange horizontal lines indicate the average temperature over the seven
day period marked.

In the middle plot, the cyan bars represent snowfall in inches and the
solid lines show liquid precipitation (rain, melted snow) in tenths of inches
(a 5 on the y-axis indicates 0.5 inches of precipitation).

The bottom plot shows cloud cover. The amount of grey on each date
indicates the cloud cover, so a solid grey bar is a very cloudy day.